UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GTE9CIoitWyTwZZ+wXEG+qdIlK+a1UVVwu6QRKtcUDQ=' 
WHERE 
  key_id = 'd77cd65cb44e7f553cda13c29402e69b1febec6efac33af3b96d189098c4bc2f' 
  AND (
    token = 'GTE9CIoitWyTwZZ+wXEG+qdIlK+a1UVVwu6QRKtcUDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )